Synonyms to hard at work

busy, absorb, active, arabesque, assiduous, at it, at work, attend to business, baroque, burden, bustling, busybody, chichi, complex, complicated, detailed, devote, diligent, divert, drive, elaborate, elegant, employ, employed, energetic, engage, engaged, engross, fag, fancy, fine, flamboyant, florid, flowery, forward, frilly, full of business, fussy, hard at it, hectic, high-wrought, hustling, immerse, impertinent, in harness, industrious, inquisitive, intricate, involve, involved, keep busy, labored, lively, luxuriant, luxurious, meddlesome, meddling, mind the store, moresque, nosy, occupied, occupy, officious, on duty, on the go, on the hop, on the job, on the jump, on the move, on the run, oppress, ornate, ostentatious, overdrive, overelaborate, overelegant, overlabored, overtask, overtax, overwork, overworked, overwrought, pass the time, picturesque, presumptuous, pretty-pretty, prying, pushing, pushy, rich, rococo, self-appointed, snoopy, soak, spend, spend the time, sweat, task, tax, tied up, work, working, absorbed, absorbed in, abstracted, buried in, buried in thought,